Dermal implants means strapless watch

dermal

Google Glass is a year or so out, and even after that we're still looking at about five years until we're all upgraded at the behest of our robotic overlords. [justurn] simply can't wait, so he decided to submit to the cybermen early with his Android-controlled wristwatch attached with dermal implants. [justurn]'s got the inspiration for his project from this earlier Hackaday post involving … [Read more...]

Filming light reflecting off objects

light

With high-speed cameras you're able to see bullets passing through objects, explosions in process, and other high-speed phenomena. Rarely, though, are you able to see what happens when light shines on an object without hundreds of thousands of dollars worth of equipment. A group of researchers at The University of British Columbia are doing just that with hardware that is well within the range of … [Read more...]

North Street Labs try to spice up a game of Tic-Tac-Toe

tic-tac-toe-stomp-box

The team at North Street Labs really went all out with this Tic-Tack-Toe stomp box. At its most basic it's a blinky version of the simple two-player game. But there's always some added appeal when you make large manifestations of normally small items; the 10x Arduino is a good example of this. The project is NSL's qualifying entry for this year's Red Bull Creation Contest (has it already been … [Read more...]

Reading Game Boy carts with I2C

rasgame

After seeing a Game Boy emulator for the first time, [Thijs] was amazed. A small box with just a handful of electronics that turns a Game Boy cartridge into a file able to be run on an emulator is simply magical. [Thijs] has learned a lot about GB and GBC cartridges in the mean time, but still thinks the only way to really learn something is to roll up your sleeves and get your hands dirty. Thus … [Read more...]

LED retrofit for vintage edge-lit numeric display modules

edge-lit-led-retrofit

This single digit display is an old edge-lit module that [Ty_Eeberfest] has been working with. The modules were built for General Radio Company and have a really huge PCB to control just one digit. [Ty's] modules didn't come with that driver board, so he was left with the task of controlling an incandescent bulb for each digit. After a bit of thought he figured it would be much easier to just … [Read more...]

Android pen plotter snaps, processes, and prints pictures

android-pen-plotter

Here's an Android powered pen plotter that does it all. It was built by [Ytai Ben-Tsvi] to take with him to Maker Faire. He's the creator of IOIO, a hardware interface module designed to communicate with an Android device via USB (host or OTG are both supported). The physical hardware is simple enough. He draws on a pad of white paper using a felt-tipped marker. Located at the top of … [Read more...]

Drinking games and digital logic

Untitled-1

For those of you who might have forgotten, let's go over the rules of Centurion. The object of the game is for every minute, for 100 minutes, drink a shot of beer. It doesn't sound like a lot, but after completing the challenge you'll have had 3 liters of beer (or about eight and a half 12 oz cans) in just under two hours. When [Peter] played Centurion, he found the biggest problem was - … [Read more...]